package com.example.acitividemo2.mapper;

import com.example.acitividemo2.pojo.po.TestPo;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
import java.util.Map;

@Mapper
public interface TestMapper {

    List<Map<String, Object>> selectAll();


    List<Map<String, Object>> selectNames();
}
